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Defi Mcp

@matiosera3-ops

Repository

About Defi Mcp

AI agent access to on-chain DeFi data: wallet balances, Aave v3 positions, token prices via Chainlink. No centralized API.

#defi-blockchain-polygon-ethereum-chainlink

Basic information

Category

Other

Transports

stdio

Publisher

matiosera3-ops

Submitted by

matiosera3-ops

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "defi-mcp": {
      "command": "uvx",
      "args": [
        "defi-mcp"
      ],
      "env": {
        "POLYGON_RPC_URL": "<YOUR_POLYGON_RPC_URL>"
      }
    }
  }
}

Tools

4

ERC-20 balance for any wallet on Polygon

full Aave v3 position: collateral, debt, health factor, liquidation risk

live USD price from Chainlink feeds

connectivity check

Overview

What is Defi Mcp?

Defi Mcp is an MCP server that gives AI agents direct, on-chain access to DeFi data on EVM chains — no centralized API in the middle.

How to use Defi Mcp?

Configure the server with a free Polygon RPC URL (Alchemy free tier works). The server exposes tools for querying balances, Aave positions, token prices, and a connectivity check.

Key features of Defi Mcp

  • Direct on-chain access without centralized APIs
  • Check ERC-20 token balances on Polygon
  • Retrieve full Aave v3 position details
  • Get live USD prices from Chainlink feeds
  • Includes a connectivity check tool (hello)

Use cases of Defi Mcp

  • AI agents monitoring wallet balances across DeFi protocols
  • Automated risk assessment of Aave positions (collateral, debt, health factor)
  • Fetching real-time token prices for portfolio or trading decisions
  • Testing server connectivity before executing data queries

FAQ from Defi Mcp

What chains does Defi Mcp support?

Currently only Polygon is supported; support for more EVM chains is planned.

What dependencies are required?

A free Polygon RPC URL is required; Alchemy’s free tier works.

What data can Defi Mcp access?

On-chain DeFi data: ERC-20 balances, Aave v3 positions (collateral, debt, health factor, liquidation risk), and live token prices from Chainlink.

Does Defi Mcp rely on any centralized API?

No. The server connects directly to the blockchain, eliminating centralized APIs.

Comments

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